Plastic Safety Test Tube 6.5" x 1 Preform

 

Need a test tube that is large and sturdy, but not made of glass? Well, look no further!... This large, clear plastic test tube is virtually indestructible!! Perfect for younger students, it won't break if dropped, can't shatter, and holds up to even the roughest handling. The larger than usual size is convenient for activities requiring larger amounts of materials to be used. The plastic, threaded cap screws on to prevent spills. The cap is opaque in color and very sturdy as well. The tube measures 6.5L x 1.0D, which is roughly 25mm x 162mm. 6.5Lx1.0"D

All soda bottles start as a small plastic bottle called a preform. This bottle is heated and blown into a larger bottle and is fill with a beverage. These tubes are air and water tight when covered tightly with the cap. They are good for collecting or storing liquid samples. These tubes have an integrated safety ring so that you can seal the tube and know if it has been opened.

Holds 50ml's or just slightly less than 2 ounces. " " "